Results 51 to 60 of about 1,406,587 (292)
Advanced Science, EarlyView.Alternate‐day fasting suppresses mitochondrial complex II assembly via SDHAF4 to upregulate hepatocyte eNOS. The resulting nitric oxide S‐nitrosylates ATG7 at C184 in hepatic stellate cells, restraining autophagic flux and preventing their profibrotic activation.
Xueqiang Wang +17 more
wiley +1 more source
Advanced Science, EarlyView.Large language models serve as representation generators for gradient‐free scientific optimization. Two complementary approaches produce executable battery‐charging policies either directly or through LLM‐designed neural representations coupled to Bayesian optimization.
Ge Lei +3 more
wiley +1 more source
Hyper-programming in Java [PDF]
, 2011 Hyper-programming is a technology only available in persistent systems since hyper-program source contains both text and links to persistent objects. A hyper-programming system has already been prototyped in the persistent programming language Napier88 ...
Zirintsis, E +3 more
core +2 more sources
C-Space Compression for Robots Motion Planning
International Journal of Advanced Robotic Systems, 2013 Exact motion planning for hyper-redundant robots under complex constraints is computationally intractable. This paper does not deal with the optimization of motion planning algorithms, but rather with the simplification of the configuration space ...
Oded Medina +3 more
doaj +1 more source
Applied Sciences, 2022 Hyper-redundant manipulators are widely used in minimally invasive surgery because they can navigate through narrow passages in passive compliance with the human body. Although their stability and dexterity have been significantly improved over the years,
Seongil Kwon +3 more
doaj +1 more source
Dynamic Active Constraints for Hyper-Redundant Flexible Robots [PDF]
, 2009 In robot-assisted procedures, the surgeon's ability can be enhanced by navigation guidance through the use of virtual fixtures or active constraints. This paper presents a real-time modeling scheme for dynamic active constraints with fast and simple mesh adaptation under cardiac deformation and changes in anatomic structure. A smooth tubular pathway is
Ka-Wai Kwok +7 more
openaire +5 more sources
Axis manipulation to solve Inverse Kinematics of Hyper-Redundant Robot in 3D Space
, 2022 A solution based on inverse kinematics is required for the robot's end effector, also known as its tip, to reach a target. Current methods for solving the inverse kinematics solution for a hyper-redundant robot in three 3D are generally complex ...
Annisa, Jamali, Sheldon Ijau, Winston
core +1 more source
An Expertise Transfer Framework For Autonomous Surgical Assistance
Advanced Science, EarlyView.This study introduces an expertise transfer framework for procedure‐spanning autonomous surgical assistance. By emulating expert logic through hierarchical perception, attention modeling, and knowledge graph‐based decision‐making, the system provides near‐expert surgical view assistance.
Yuan Gao +12 more
wiley +1 more source
Jixie chuandong, 2013 Hyper redundant robotis such robotwith degreesof freedom far more than itsminimum number of degrees of freedom needed to complete a task.The inverse solution of the hyper-redundant robot is obtained by using the method of backbone curve and the formula ...
赵爽, 李立, 白瑞松
doaj
Applied Sciences, 2022 Robotic inspection and maintenance are gaining importance due to the number of different scenarios in which robots can operate. The use of robotic systems to accomplish such tasks has deep implications in terms of safety for human workers and can ...
Carlo Canali +7 more
doaj +1 more source